About:
Yoon San Ha (윤산하), better known by his stage name Sanha (산하), is a singer in South Korea boy group Astro.

• Known For
• 
  Boyfriend Milk
  as
  Yoon San-ha
• 
  Joseon Chefs
  as
  Kim Yu
• 
  Astro - Stargazer: Astroscope
• 
  Amazing Saturday
  as
  Self (1 episode)
• 
  Soul Plate
  as
  Angel Mirel (6 episodes)